ACT-08A-N270 Access Control Terminal
Page 42
4.7 Jumper Settings
NOTE:
A jumper is a metal bridge used to close an
electrical circuit. It consists of two or three metal
pins and a small metal clip (often protected by a
plastic cover) that slides over the pins to connect
them. To CLOSE/SHORT a jumper means
connecting the pins of the jumper with the plastic
clip and to OPEN a jumper means removing the
plastic clip from a jumper.
Figure 4-4: Jumper Locations
The following jumpers can be found on the motherboard installed in the ACT-08A-N270.
Before the ACT-08A-N270 is installed, the jumpers must be set in accordance with the
desired configuration. The jumpers on the ACT-08A-N270 motherboard are listed in
Description
Label
Type
Clear CMOS
J_COMS1
2-pin header
COM1 Pin 9 setting
JP8
10-pin header
COM3 Pin 9 setting
JP10
6-pin header
COM3 RX RS-232/422/485 select
JP9
8-pin header
COM3 TX RS-422/485 select
JP11
6-pin header
COM3 RS-232/422/485 select
JP6
12-pin header
Table 4-1: Jumpers
Summary of Contents for ACT-08A-N270
Page 15: ...ACT 08A N270 Access Control Terminal Page 15 1 Introduction Chapter 1 ...
Page 24: ...ACT 08A N270 Access Control Terminal Page 24 2 Detailed Specifications Chapter 2 ...
Page 34: ...ACT 08A N270 Access Control Terminal Page 34 3 Unpacking Chapter 3 ...
Page 37: ...ACT 08A N270 Access Control Terminal Page 37 4 Installation Chapter 4 ...
Page 63: ...ACT 08A N270 Access Control Terminal Page 63 5 RFID Reader Chapter 5 ...
Page 77: ...ACT 08A N270 Access Control Terminal Page 77 6 System Maintenance Chapter 6 ...
Page 85: ...ACT 08A N270 Access Control Terminal Page 85 7 AMI BIOS Setup Chapter 7 ...
Page 128: ...ACT 08A N270 Access Control Terminal Page 128 A System Specifications Appendix A ...
Page 132: ...ACT 08A N270 Access Control Terminal Page 132 B External Connector Pinouts Appendix B ...
Page 136: ...ACT 08A N270 Access Control Terminal Page 136 C Safety Precautions Appendix C ...
Page 140: ...ACT 08A N270 Access Control Terminal Page 140 D BIOS Configuration Options Appendix D ...
Page 144: ...ACT 08A N270 Access Control Terminal Page 144 E Watchdog Timer Appendix E ...
Page 147: ...ACT 08A N270 Access Control Terminal Page 147 F Hazardous Materials Disclosure Appendix F ...